#ifndef __UTIL_H
#define __UTIL_H

#include <sys/types.h>

#define ALIGN(l,a) (((l) + (a) -1) & ~(a -1))

size_t strlcpy(char *dst, const char *src, size_t n);
void print_mac_address(const char *mac);
void print_frame_data(void *frame, int len);

#endif /* __UTIL_H */
